ES8602591A1 - Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo - Google Patents

Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo

Info

Publication number
ES8602591A1
ES8602591A1 ES540159A ES540159A ES8602591A1 ES 8602591 A1 ES8602591 A1 ES 8602591A1 ES 540159 A ES540159 A ES 540159A ES 540159 A ES540159 A ES 540159A ES 8602591 A1 ES8602591 A1 ES 8602591A1
Authority
ES
Spain
Prior art keywords
alkoxyacylidene
group
alkyl
obtaining compounds
deriv
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES540159A
Other languages
English (en)
Spanish (es)
Other versions
ES540159A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Specialites Chimiques
Original Assignee
Rhone Poulenc Specialites Chimiques
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques
Publication of ES540159A0 publication Critical patent/ES540159A0/es
Publication of ES8602591A1 publication Critical patent/ES8602591A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/734—Ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES540159A 1984-02-07 1985-02-06 Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo Expired ES8602591A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402027A FR2559147B1 (fr) 1984-02-07 1984-02-07 Procede d'obtention de composes organiques a groupe alkoxyalkylidene

Publications (2)

Publication Number Publication Date
ES540159A0 ES540159A0 (es) 1985-12-01
ES8602591A1 true ES8602591A1 (es) 1985-12-01

Family

ID=9300918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540159A Expired ES8602591A1 (es) 1984-02-07 1985-02-06 Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo

Country Status (11)

Country Link
US (1) US4851566A (enExample)
EP (1) EP0152319B1 (enExample)
JP (1) JPS60199858A (enExample)
AT (1) ATE28444T1 (enExample)
BR (1) BR8500506A (enExample)
CA (1) CA1223884A (enExample)
DE (1) DE3560361D1 (enExample)
ES (1) ES8602591A1 (enExample)
FR (1) FR2559147B1 (enExample)
IE (1) IE850272L (enExample)
IN (1) IN163984B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927761C2 (de) * 1989-08-23 1997-11-27 Huels Chemische Werke Ag Verfahren zur Herstellung von Alkoxyalkylidenmalonsäureestern
JPH05828U (ja) * 1991-06-21 1993-01-08 株式会社サンレール 手摺り支柱の取付装置
CA2531059A1 (en) * 2003-07-10 2005-01-27 Schering Corporation Process for the preparation and purification of 2-(alkoxyalkylidene)-3-ketoalkanoic acid esters from 3-ketoalkanoic acid esters
CN104860818A (zh) * 2015-04-20 2015-08-26 浙江新和成股份有限公司 一种乙氧基甲叉丙二酸二乙酯的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824121A (en) * 1954-11-04 1958-02-18 Kay Fries Chemicals Inc Process for preparation of oxy alkylidene compounds
US3118949A (en) * 1958-08-06 1964-01-21 Exxon Research Engineering Co Preparation of dimeric oxygenated compounds
DE2426964C3 (de) * 1974-06-04 1979-06-07 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Alkoxymethylenmalonsäuredialkylestern
US4503074A (en) * 1983-08-08 1985-03-05 Merck & Co., Inc. Halogenated geminal diesters

Also Published As

Publication number Publication date
IE850272L (en) 1985-08-07
ES540159A0 (es) 1985-12-01
BR8500506A (pt) 1985-09-24
DE3560361D1 (en) 1987-08-27
JPS60199858A (ja) 1985-10-09
FR2559147A1 (fr) 1985-08-09
IN163984B (enExample) 1988-12-24
EP0152319A1 (fr) 1985-08-21
FR2559147B1 (fr) 1986-06-13
ATE28444T1 (de) 1987-08-15
US4851566A (en) 1989-07-25
JPH0380146B2 (enExample) 1991-12-24
EP0152319B1 (fr) 1987-07-22
CA1223884A (fr) 1987-07-07

Similar Documents

Publication Publication Date Title
JPS612707B2 (enExample)
KR970009896B1 (en) Method of preparing intermediate as starch esters in aqueous solution
UA8018A1 (uk) Спосіб одержання 1-ціклопропіл-7-хлор-6-фтор-1,4-дігідро-4-оксо-3-хінолінкарбонової кислоти
ES8602591A1 (es) Procedimiento de preparacion de alcoxialquilidenomalonatos de alquilo
AU553457B2 (en) Compounds useful in detecting ions
ZA892791B (en) Process for the preparation of 5-chloro-3-chlorosulphonyl-2-thiophenecarboxylic acid esters
UA8032A1 (uk) Спосіб одержання 2-(4-метоксіфенілпропіоніл)аміно-6-н-пропіламіно-4,5,6,7-тетрагідробензотіазола у вигляді рацемата або (-)-енантіомера або його кислотно-аддітивної солі
HUT48593A (en) Process for producing asymmetric 1,4-dihydropyridinecarboxylic acid esters
DE69326095D1 (de) Verfahren zur Herstellung von Cephalosporinen
HUT61262A (en) Process for reacting hydroxy compound of small molecular mass with carboxylic acid halgenide
HUT34199A (en) Process for the production of 1,2,3-triazino/4'5':4,5/ thieno/2,3-b/quinoline-4-/3h/-on-derivatives
EP0321849A3 (en) Method for the enzymatic hydrolysis of alpha-aminoadipinyl monoamino compounds
ES536973A0 (es) Metodo de preparar dimetiloctenonas
GR3023302T3 (en) Method for the preparation of substituted and unsbustituted 2,3-pyridine and quinolinedicarboxylic acids
DE3267690D1 (en) Process for the preparation of 3-alkyl-6-methyl-beta-resorcylic-acid esters
JPS5210207A (en) Process for preparation of high purity pulenol
JPS56135488A (en) Novel preparative method of cephalosporanic acid derivative
JPS51115489A (en) Method for preparing antibiotics
JPS5238092A (en) Method of preparing 7-amino cephalosporanic acids
JPS5492947A (en) Production of bicyclo10.3.0pentadeca-1(12)-ene-13-one
JPS57112353A (en) Manufacture of substituted glyoxalic acid derivatives
ES457577A1 (es) Un procedimiento de preparacion de nuevos compuestos de be- ta-lactama.
JPS57131792A (en) Novel 2-oxabicyclo(2.2.2)octan-3-one derivative
JPS55156598A (en) Enzymatic determination of monobasic fatty acid
JPS55104894A (en) Production of pyrimidine-arabinosides

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303